Combination and Permutation | ParikshaChakra

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Combination and Permutation

Question 24 of 36

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Question 24

5C2 + 5C3 का मान क्या होगा?

A. (a) 15

B. (b) 20

C. (c) 25

D. (d) 10

Explanation 10 + 10 = 20 (या सूत्र nCr + nCr-1 = n+1Cr से 6C3 = 20).

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